| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.26 | 8.153% | $88.9667 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $209.50 | 13.218% | $237.1917 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $51.78 | 7.412% | $55.6179 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $138.44 | 7.180% | $148.38 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $43.89 | 11.853% | $49.0923 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $123.69 | 12.157% | $138.727 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $200.96 | 12.681% | $226.4437 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $850.52 | $944.4193 | $944.42 | $944.45 | $944.40 | |